Lucene search
+L

CVE-2026-11812 UpdateHub: race condition on shared context causes out-of-bounds write and DoS

🗓️ 10 Aug 2026 23:09:17Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 5 Views

Unsynchronized ctx in UpdateHub causes out-of-bounds write in prepare_fds(), corrupting update subsystem state and causing DoS.

Refs

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

13 Aug 2026 08:22Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.12.5
5